149839660160

素因数分解:

$2^7\times 5^1\times {\mathrm{234124469}}^1$

素因数の和:234124488

約数の個数: 32

約数和(自身を含む): 358210439100

約数和(自身を除く): 208370778940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 234124469, 468248938, 936497876, 1170622345, 1872995752, 2341244690, 3745991504, 4682489380, 7491983008, 9364978760, 14983966016, 18729957520, 29967932032, 37459915040, 74919830080, 149839660160]

約数ペア:

[(1, 149839660160), (2, 74919830080), (4, 37459915040), (5, 29967932032), (8, 18729957520), (10, 14983966016), (16, 9364978760), (20, 7491983008), (32, 4682489380), (40, 3745991504), (64, 2341244690), (80, 1872995752), (128, 1170622345), (160, 936497876), (320, 468248938), (640, 234124469)]